5.3.9

* (code) selected() replaces check/echo functions on module settings
pages.
* (code) any javascript that wasn't being configured via options has
been moved to its own separate .js and enqueued individually and
conditionally.
* // these files include: wowheadtooltips.js (wowhead tooltips),
stucktotop.js, stucktobottom.js (navbar), regularboard.js (regular
board), lazyload.js (lazy load)
* (code) unused function removed
* (code) improperly closed div on theme takeover settings page fixed